add compression level input

action.yml

@@ -1,7 +1,7 @@
 name: 'Upload a Build Artifact'
 description: 'Upload a build artifact that can be used by subsequent workflow steps'
 author: 'GitHub'
-inputs: 
+inputs:
   name:
     description: 'Artifact name'
     default: 'artifact'
@@ -23,6 +23,18 @@ inputs:
 
       Minimum 1 day.
       Maximum 90 days unless changed from the repository settings page.
+  compression-level:
+    description: >
+      The level of compression for Zlib to be applied to the artifact archive.
+      The value can range from 0 to 9:
+      - 0: No compression
+      - 1: Best speed
+      - 6: Default compression (same as GNU Gzip)
+      - 9: Best compression
+      Higher levels will result in better compression, but will take longer to complete.
+      For large files that are not easily compressed, a value of 0 is recommended for significantly faster uploads.
+    default: '6'
+
 outputs:
   artifact-id:
     description: >